74HC139DB datasheet(3/7 Pages) PHILIPS

部品番号	74HC139DB

部品情報	Dual 2-to-4 line decoder/demultiplexer

Download	7 Pages

Scroll/Zoom	100%

メーカー	PHILIPS [NXP Semiconductors]

ホームページ	http://www.nxp.com

Logo

3 / 7 page

September 1993

3

Philips Semiconductors

Product speciﬁcation

Dual 2-to-4 line decoder/demultiplexer

74HC/HCT139

PIN DESCRIPTION

PIN NO.

SYMBOL

NAME AND FUNCTION

1, 15

1E, 2E

enable inputs (active LOW)

2, 3

1A0, 1A1

address inputs

4, 5, 6, 7

1Y0 to 1Y3

outputs (active LOW)

8

GND

ground (0 V)

12, 11, 10, 9

2Y0 to 2Y3

outputs (active LOW)

14, 13

2A0, 2A1

address inputs

16

VCC

positive supply voltage

Fig.1 Pin configuration.

Fig.2 Logic symbol.

Fig.3 IEC logic symbol.

(a)

(b)

同様の部品番号 - 74HC139DB

メーカー	部品番号	データシート	部品情報
Nexperia B.V. All right...	74HC139DB-Q100	762Kb / 18P	Dual 2-to-4 line decoder/demultiplexer

メーカー	部品番号	データシート	部品情報
NXP Semiconductors	74AHC139	582Kb / 16P	Dual 2-to-4 line decoder/demultiplexer 1999 Sep 01
Texas Instruments	CD74AC139	31Kb / 7P	[Old version datasheet] Dual 2-to-4-Line Decoder/Demultiplexer
NXP Semiconductors	74AHC_AHCT139	91Kb / 14P	Dual 2-to-4 line decoder/demultiplexer Rev. 02-9 May 2008
NXP Semiconductors	74LVC139	174Kb / 16P	Dual 2-to-4 line decoder/demultiplexer Rev. 5-19 October 2011
Nexperia B.V. All right...	74HC139-Q100	762Kb / 18P	Dual 2-to-4 line decoder/demultiplexer
Nexperia B.V. All right...	74HCT139	243Kb / 13P	Dual 2-to-4 line decoder/demultiplexer Rev. 5 - 14 January 2021
Texas Instruments	74ACT11139	93Kb / 6P	[Old version datasheet] DUAL 2-LINE TO 4-LINE DECODER/DEMULTIPLEXER
Nexperia B.V. All right...	74AHC139-Q100	696Kb / 16P	Dual 2-to-4 line decoder/demultiplexer
	74LVC139	252Kb / 14P	Dual 2-to-4 line decoder/demultiplexer Rev. 6 - 24 September 2021
	74HCT139-Q100	242Kb / 13P	Dual 2-to-4 line decoder/demultiplexer Rev. 2 - 14 January 2021